velocimeter

n.

速度计，速度表；

laser doppler velocimeter[光]激光多普勒测速计

Optical transit time velocimeter
Despiking Acoustic Doppler Velocimeter Data
Novel paintball velocimeter and closed-loop regulation
A laser Doppler velocimeter employing the laser as a mixer-oscillator
Line-imaging velocimeter for shock diagnostics at the OMEGA laser facility
Evaluation of the Acoustic Doppler Velocimeter (ADV) for Turbulence Measurements*
Laser Doppler velocimeter based on the self-mixing effect in a fiber-coupled semiconductor laser: theory
Measurements in subsonic and supersonic free jets using a laser velocimeter
Estimating Bottom Stress in Tidal Boundary Layer from Acoustic Doppler Velocimeter Data
Determination of volumetric flow in capillary tubes using an optical Doppler velocimeter